Private AI for legal teams

Ask your eDiscovery collection.
Get answers you can cite.

128 Software turns email exports into a private, searchable workspace. Lawyers search and ask questions in plain English, and every answer points to the exact email or attachment it came from.

Built for operational clarity.

Organization

Every email, attachment and folder from your exports, preserved with sender, recipients and dates.

Visibility

Exact-phrase and meaning-based search across email bodies and attachments, including scanned documents.

Performance

Answers drafted by a local AI model from the retrieved passages only, with citations checked before you see them.

Reliability

If the collection doesn't support an answer, it says so instead of guessing.

How it works

From PST export to cited answer

  1. 1

    Load the collection

    Purview PST exports are imported on our private infrastructure. Originals are preserved and fingerprinted; nothing is modified.

  2. 2

    Search and ask

    Your team signs in with a one-time email code and searches by keyword, sender, date or meaning, or simply asks a question.

  3. 3

    Verify every claim

    Answers include quotes and links to the source email or attachment, so every statement can be checked in one click.

Security

Your documents never go to public AI services

The AI model runs on dedicated hardware we operate. Client documents, questions and answers are not sent to OpenAI, Anthropic or any other hosted AI provider.

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